Mental Maths Student Questions

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Showing: All Grades / Mental Maths (215 questions)

by AKSHAY GURU VARADHARAJAN · Class 5

Add : 55 km 500 m + 6 km 800 m

Mental Maths Other 0 1 answers 100%
by AKSHAY GURU VARADHARAJAN · Class 5

(424 cm 45mm + 34 cm 60 mm) into mm.

Mental Maths Other 0 3 answers 33%
by AKSHAY GURU VARADHARAJAN · Class 5

Opposite of earning Rs. 100

Mental Maths Other 0 2 answers 100%
by AKSHAY GURU VARADHARAJAN · Class 5

A charity collected Rs.285 in 1st week, Rs.323 in 2nd week, Rs.191 in 3rd week and Rs.89 in 4th week. How much is the total money collected by the charity?

Mental Maths Playing with Numbers 0 0 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

Rahil is 45kg , Sahil is 3 kg heavier than Rahil and Sohail is 2 kg lighter than Rahil. What is their total weight?

Mental Maths Mensuration 0 1 answers 100%
by AKSHAY GURU VARADHARAJAN · Class 5

A bookshelf can hold a maximum of 200 books. Meera filled 3/5 of the bookshelf. How many more books does she need to fill the bookshelf completely?

Mental Maths Fractions and Decimals 0 2 answers 100%
by AKSHAY GURU VARADHARAJAN · Class 5

684 employees work in an office building, and the same number of employees work on each floor. Which of the following cannot be the number of floors of the building?

Mental Maths Playing with Numbers 0 3 answers 100%
by AKSHAY GURU VARADHARAJAN · Class 5

A milk can with a capacity of 20 litres has 16 litres 85 millilitres of milk in it. How much more milk can be poured into it so that it is completely filled?

Mental Maths Mensuration 0 1 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

How many numbers between 11 and 99 are exactly divisible by 4?

Mental Maths Playing with Numbers 0 2 answers 50%
by AKSHAY GURU VARADHARAJAN · Class 5

Today is Sunday. What day of the week is 5 days before the day after tomorrow?

Mental Maths Other 0 1 answers 0%
by NITARA SEBASTIAN · Class 5

If today is monday then what would be the day after 50 days?

Mental Maths Playing with Numbers 1 2 answers 100%
by ADWIT KUMAR · Class 3

I am a 3-digit number. My ten's place is 5. The digit at my one's place is greater than the digit at ten's place, and the digit at hundred's place is less than the digit at ten's place. Which of these is NOT a possible answer ?

Mental Maths Number and Number Names 0 8 answers 50%
by GOURAB GHOSH · Class 2

I am a 2-digit number. The digit in the tens place is 4 less than the digit in the ones place. The ones digit is 9. What number am I?

Mental Maths Number and Number Names 0 2 answers 50%
by GOURAB GHOSH · Class 2

You buy a toy car for ₹27 and give the shopkeeper ₹50. How much money will you get back?

Mental Maths Addition and Subtraction 0 2 answers 50%
by GOURAB GHOSH · Class 2

Which of the following is an odd number?

Mental Maths Other 0 2 answers 100%
by GOURAB GHOSH · Class 2

Ravi thought of a number. He doubled it and got 18. What was the original number?

Mental Maths Other 0 2 answers 50%
by GOURAB GHOSH · Class 2

If today is Monday, what day will it be after 3 days?

Mental Maths Other 0 2 answers 50%
by GOURAB GHOSH · Class 2

How many 25 paise coins make ₹1 (one rupee)?

Mental Maths Other 0 2 answers 100%
by NISHKARSH SHUKLA · Class 7

What is 23²×23⁵?

Mental Maths Square and Square Roots 0 6 answers 83%
by ADWIT KUMAR · Class 3

6+6+6+6+6+6+6+6=16 x _______

Mental Maths Multiplication and Division 0 9 answers 78%

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